org.eclipse.persistence.tools.dbws.JarArchiver Maven / Gradle / Ivy
/*
* Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0,
* or the Eclipse Distribution License v. 1.0 which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
*/
// Contributors:
// Mike Norman - May 06 2008, created DBWS tools package
package org.eclipse.persistence.tools.dbws;
import static java.util.jar.Attributes.Name.MANIFEST_VERSION;
//EclipseLink imports
import static org.eclipse.persistence.internal.xr.Util.DBWS_OR_XML;
import static org.eclipse.persistence.internal.xr.Util.DBWS_OX_XML;
import static org.eclipse.persistence.internal.xr.Util.DBWS_SCHEMA_XML;
import static org.eclipse.persistence.internal.xr.Util.DBWS_SERVICE_XML;
import static org.eclipse.persistence.internal.xr.Util.DBWS_SESSIONS_XML;
import static org.eclipse.persistence.internal.xr.Util.META_INF_PATHS;
import static org.eclipse.persistence.internal.xr.Util.WSDL_DIR;
import static org.eclipse.persistence.tools.dbws.Util.SWAREF_FILENAME;
//javase imports
import java.io.BufferedOutputStream;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.nio.charset.StandardCharsets;
import java.util.jar.JarEntry;
import java.util.jar.JarFile;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
import java.util.zip.ZipEntry;
/**
*
* INTERNAL: JarArchiver implements the {@link DBWSPackager.Archiver} interface.
* This helper class takes the files generated by a DBWSPackager and puts them into an archive,
* in this case, a .jar file.
*
*
* Jar-file layout
* \
* | eclipselink-dbws-schema.xsd
* | swaref.xsd -- optional if attachements are enabled
* \---META-INF
* | eclipselink-dbws-or.xml
* | eclipselink-dbws-ox.xml
* | eclipselink-dbws-sessions.xml
* | eclipselink-dbws.xml
*
* @author Mike Norman - [email protected]
* @since EclipseLink 1.x
*/
public class JarArchiver implements DBWSPackager.Archiver {
static final int BUF_SIZE = 1024;
static final String DEFAULT_JAR_FILENAME = "dbws.jar";
static final String DEFAULT_MANIFEST =
MANIFEST_VERSION.toString() + ": 1.0\n" +
"Created-by: DBWSBuilder 1.0\n\n";
protected DBWSPackager packager;
protected String jarFilename = null;
protected JarOutputStream jarOutputStream = null;
protected File f;
protected FileInputStream fis;
protected byte[] buffer = new byte[BUF_SIZE];
public JarArchiver() {
}
public JarArchiver(DBWSPackager packager) {
this.packager = packager;
}
@Override
public DBWSPackager getPackager() {
return packager;
}
@Override
public void setPackager(DBWSPackager packager) {
this.packager = packager;
}
@Override
public String getFilename() {
return jarFilename;
}
@Override
public void setFilename(String jarFilename) {
if (!(jarFilename.endsWith(".jar"))) {
jarFilename += ".jar";
}
this.jarFilename = jarFilename;
}
@Override
public void archive() {
try {
JarOutputStream jarOutputStream = buildJarOutputStream();
if (jarOutputStream != null) {
Manifest manifest = buildManifest();
if (manifest != null) {
ZipEntry e = new ZipEntry(JarFile.MANIFEST_NAME);
jarOutputStream.putNextEntry(e);
manifest.write(new BufferedOutputStream(jarOutputStream));
jarOutputStream.closeEntry();
}
addFilesToJarOutputStream(jarOutputStream);
jarOutputStream.close();
}
}
catch (Exception e) {
e.printStackTrace();
}
}
protected Manifest buildManifest() {
Manifest manifest = null;
try {
new Manifest(new ByteArrayInputStream(DEFAULT_MANIFEST.getBytes(StandardCharsets.ISO_8859_1)));
}
catch (Exception e) {
// e.printStackTrace();
}
return manifest;
}
protected JarOutputStream buildJarOutputStream() {
JarOutputStream jarOutputStream = null;
try {
if (jarFilename == null || jarFilename.isEmpty()) {
jarFilename = DEFAULT_JAR_FILENAME;
}
jarOutputStream = new JarOutputStream(new FileOutputStream(
new File(packager.getStageDir(), jarFilename)));
} catch (Exception e) {
e.printStackTrace();
}
return jarOutputStream;
}
protected JarEntry getSchemaJarEntry() {
return new JarEntry(DBWS_SCHEMA_XML);
}
protected JarEntry getSWARefJarEntry() {
return new JarEntry(SWAREF_FILENAME);
}
protected JarEntry getOrJarEntry() {
return new JarEntry(META_INF_PATHS[0] + DBWS_OR_XML);
}
protected JarEntry getOxJarEntry() {
return new JarEntry(META_INF_PATHS[0] + DBWS_OX_XML);
}
protected JarEntry getSessionsJarEntry() {
return new JarEntry(META_INF_PATHS[0] + packager.getSessionsFileName());
}
protected JarEntry getServiceJarEntry() {
return new JarEntry(META_INF_PATHS[0] + DBWS_SERVICE_XML);
}
protected void addFilesToJarOutputStream(JarOutputStream jarOutputStream) {
// copy files from disk into jar file, then clean up
try {
// eclipselink-dbws-schema.xsd
jarOutputStream.putNextEntry(getSchemaJarEntry());
f = new File(packager.getStageDir(), DBWS_SCHEMA_XML);
fis = new FileInputStream(f);
for (int read = 0; read != -1; read = fis.read(buffer)) {
jarOutputStream.write(buffer, 0, read);
}
fis.close();
f.deleteOnExit();
if (packager.hasAttachments()) {
// swaref.xsd
jarOutputStream.putNextEntry(getSWARefJarEntry());
f = new File(packager.getStageDir(), SWAREF_FILENAME);
fis = new FileInputStream(f);
for (int read = 0; read != -1; read = fis.read(buffer)) {
jarOutputStream.write(buffer, 0, read);
}
fis.close();
f.deleteOnExit();
}
// META-INF/eclipselink-dbws-or.xml
f = new File(packager.getStageDir(), DBWS_OR_XML);
if (f.length() > 0) {
jarOutputStream.putNextEntry(getOrJarEntry());
fis = new FileInputStream(f);
for (int read = 0; read != -1; read = fis.read(buffer)) {
jarOutputStream.write(buffer, 0, read);
}
fis.close();
}
f.deleteOnExit();
// META-INF/eclipselink-dbws-ox.xml
f = new File(packager.getStageDir(), DBWS_OX_XML);
if (f.length() > 0) {
jarOutputStream.putNextEntry(getOxJarEntry());
fis = new FileInputStream(f);
for (int read = 0; read != -1; read = fis.read(buffer)) {
jarOutputStream.write(buffer, 0, read);
}
fis.close();
}
f.deleteOnExit();
// META-INF/eclipselink-dbws-sessions.xml
jarOutputStream.putNextEntry(getSessionsJarEntry());
f = new File(packager.getStageDir(), DBWS_SESSIONS_XML);
fis = new FileInputStream(f);
for (int read = 0; read != -1; read = fis.read(buffer)) {
jarOutputStream.write(buffer, 0, read);
}
fis.close();
f.deleteOnExit();
// META-INF/eclipselink-dbws.xml
jarOutputStream.putNextEntry(getServiceJarEntry());
f = new File(packager.getStageDir(), DBWS_SERVICE_XML);
fis = new FileInputStream(f);
for (int read = 0; read != -1; read = fis.read(buffer)) {
jarOutputStream.write(buffer, 0, read);
}
fis.close();
f.deleteOnExit();
}
catch (Exception e) {
e.printStackTrace();
}
}
@Override
public String getOrProjectPathPrefix() {
return META_INF_PATHS[0];
}
@Override
public String getOxProjectPathPrefix() {
return META_INF_PATHS[0];
}
@Override
public String getWSDLPathPrefix() {
return WSDL_DIR;
}
}
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